Different result with python code

[lindeer]

from Crypto.Util.Padding import pad, unpad 
from Crypto.Cipher import AES

def raw2hex(raw):
  num = ""
  for char in raw:
    num += format(char, "x").rjust(2, '0')
  return num

key="0123456789abcdef".encode('utf-8')
def crypt(text):
  data = text.encode('utf-8')
  cipher=AES.new(key, AES.MODE_CBC, key)
  padding = pad(data, AES.block_size)
  print(padding)
  r = cipher.encrypt(padding)
  print(r)
  return raw2hex(r)

print(crypt('a'))

result is '4694c9b4c3f491d04428ebd697e40581'

final cryptKey = utf8.encode('0123456789abcdef');

/// Converts a raw byte array to a hexadecimal string.
String raw2hex(List<int> raw) {
  final buffer = StringBuffer();
  for (final byte in raw) {
    buffer.write(byte.toRadixString(16).padLeft(2, '0'));
  }
  return buffer.toString();
}
Future<String> crypt(String text) async {
  final algorithm = AesCbc.with128bits(
    macAlgorithm: Hmac.sha256(),
    paddingAlgorithm: PaddingAlgorithm.pkcs7,
  );
  final data = utf8.encode(text);
  final secretKey = await algorithm.newSecretKeyFromBytes(cryptKey);
  final encrypted = await algorithm.encrypt(data, secretKey: secretKey);
  return raw2hex(encrypted.cipherText);
}
print(crypt('a'))

result is 'da843e13bddc2023d531ecb6b754e3a0'

I tried different macAlgorithms, but none of results is correct. Something wrong with my dart code?

[lindeer]

resolved! the iv in Python crypto is the nonce in Dart cryptography, so change as below:

final encrypted = await algorithm.encrypt(data, secretKey: secretKey, nonce: cryptKey);